CN216480147U

CN216480147U - Anti-overflow oiling device for petroleum machinery maintenance

Info

Publication number: CN216480147U
Application number: CN202123087023.5U
Authority: CN
Inventors: 赵宏
Original assignee: Sichuan Anshuo Petroleum Engineering Technology Service Co ltd
Current assignee: Sichuan Anshuo Petroleum Engineering Technology Service Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-10
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to a petroleum machinery technical field dress, in particular to an anti-overflow oiling device for petroleum machinery maintenance, which comprises a device main body, wherein the outer surface of the device main body is fixedly connected with an observation plate, the bottom of the device main body is fixedly connected with an oil injection pipe, the anti-overflow oiling device for petroleum machinery maintenance is provided with a threaded rod, an extrusion head and an anti-leakage head, when in use, the threaded rod is rotated by rotating the extrusion plate, the threaded rod moves downwards along the thread in the threaded sleeve, the threaded rod moves downwards, the extrusion head is extruded towards the bottom, the anti-leakage head moves downwards, the grease in the inner part is extruded downwards, the grease is discharged from the oil injection pipe, after the oil injection is finished, the threaded rod rotates along the opposite direction, the anti-leakage head enters the inner part of the oil injection pipe, the grease outlet is blocked, the silica gel outside the extrusion head is attached to the inner wall of the device main body, the grease is prevented from flowing out, when the device main body is in an inclined state, the threaded rod is clamped with the threaded sleeve, so that the grease is prevented from being pushed out when the threaded rod is touched by mistake, and the effect of preventing oil leakage is achieved.

Description

Anti-overflow oiling device for petroleum machinery maintenance

Technical Field

The utility model relates to a petroleum machinery technical field dress specifically is an anti-overflow oiling device is used in petroleum machinery maintenance.

Background

When the energy of the oil layer is not enough to maintain the flowing, the crude oil must be lifted out of the wellhead by artificially supplementing energy from the ground, if the energy is supplemented in a way of using mechanical energy to produce the oil out of the ground, the mechanical oil production is called mechanical oil production, and the mechanical oil production can be divided into a gas-lift oil production method and a deep-well pump oil production method. At present, mechanical oil extraction devices at home and abroad mainly comprise a sucker-rod pump and a rodless pump, wherein ground power equipment of the sucker-rod pump drives an oil pumping machine, and the sucker-rod pump drives a deep-well pump, the rodless pump does not use the sucker rod to transmit power, and the conventional rodless pump has many types, such as a hydraulic piston pump, an electric submersible centrifugal pump, a jet pump, a vibration pump, a screw pump and the like, and is the most widely applied deep-well pump device of the beam pumping machine at present. The device has reasonable structure, durability, convenient management and wide application range.

However, the existing anti-overflow oil injection device for petroleum machinery maintenance needs to inject lubricating oil into machinery during petroleum machinery maintenance, after lubrication is finished, the oil outlet needs to be closed by a cover, oil leakage is easily caused at the gap between the oil outlet and the cover, device leakage is caused, and lubricating oil is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-overflow oiling device is used in petroleum machinery maintenance to solve the lubricating oil that proposes among the above-mentioned background art spill easily, the oil-out is stained with attaches impurity difficult to the clearance, the grease is hung easily and is attached the problem that the inner wall is difficult to clear away.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-overflow oiling device for petroleum machinery maintenance comprises a device main body, wherein the outer surface of the device main body is fixedly connected with an observation plate, the bottom of the device main body is fixedly connected with an oil injection pipe, the upper part inside the device main body is fixedly connected with a threaded sleeve, the internal thread of the thread bushing is connected with a threaded rod, the top of the threaded rod is fixedly connected with an extrusion plate, the bottom of the threaded rod is fixedly connected with an extrusion head, the bottom of the extrusion head is fixedly connected with an installation rod, the bottom end of the mounting rod is fixedly connected with an extension rod, the bottom of the extension rod is fixedly connected with a leakage-proof head, the bottom of the leakage-proof head is fixedly connected with a cleaning rod, two sides of the cleaning rod are fixedly connected with nylon brushes, the outer surface below swing joint of notes oil pipe has the shield, the inside below threaded connection of shield has clean bottom, the inside fixedly connected with scraper blade of clean bottom.

Preferably, the cleaning rod is embedded in the lower portion of the inner portion of the oil injection pipe, and the cleaning rod, the extension rod, the mounting rod and the threaded rod are sequentially arranged on the same longitudinal horizontal plane.

Preferably, the nylon brush is provided with two, two the nylon brush sets up in the axis mirror image of device main part.

Preferably, the outer diameter of the extrusion head is equal to the inner diameter of the device body.

Preferably, the oil filling pipe is arranged in a conical shape with a small lower part and a large upper part.

Preferably, the outer surface of the extrusion head is provided with a sealing ring, and the sealing ring is made of a silica gel material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of anti-overflow oiling device is used in petroleum machinery maintenance, be provided with the threaded rod, extrusion head and leak protection head, when using, through rotatory stripper plate, make the threaded rod rotate, the threaded rod is along the screw thread in the thread bush, make the threaded rod downstream, make the extrusion head to bottom extrusion, leak protection head downstream, make inside grease extrudees downwards, discharge from the oiling pipe, after the oiling finishes, the threaded rod rotates along opposite direction, make the leak protection head get into the inside of oiling pipe, plug up the grease export, the outer silica gel of extrusion head, with the inner wall laminating of device main part, prevent the grease outflow, when the device main part is the state of empting, the threaded rod blocks with the thread bush, the grease is released when preventing the mistake and bumping, the effect of preventing the oil leak has been reached, the problem that the grease flows from the gap easily has been solved.

2. This kind of anti-overflow oiling device is used in petroleum machinery maintenance, be provided with the nylon brush, clean pole and clean bottom, after carrying out the oiling, rotation through the extension rod, make clean pole rotate out the bottom of annotating oil pipe, the inner wall of nylon brush conflict notes oil pipe, make the oiling intraduct clean, brush out the debris of oil-out, when not using, cover the shield on annotating oil pipe, prevent annotating oil pipe and dust contact, through rotating the shield, make inside scraper blade and the contact of annotating oil pipe, strike off clear debris, the clean bottom of rotation bottom, the debris that will collect are cleared up, the effect of clean oil-out has been reached, the problem that the oil-out was blocked easily has been solved.

Drawings

Fig. 1 is a schematic structural diagram of the main body of the device of the present invention;

FIG. 2 is a schematic cross-sectional view of the main structure of the device of the present invention;

fig. 3 is a cross-sectional view of the main structure of the device of the present invention.

In the figure: 1. a device main body; 2. an oil filling pipe; 3. an extension rod; 4. an observation plate; 5. a leak-proof head; 6. a cleaning rod; 7. a nylon brush; 8. mounting a rod; 9. cleaning the bottom cover; 10. a dust cover; 11. an extrusion head; 12. a threaded rod; 13. a threaded sleeve; 14. a pressing plate; 15. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-overflow oiling device for petroleum machinery maintenance comprises a device main body 1, an oil injection pipe 2, an extension rod 3, an observation plate 4, a leakage-proof head 5, a cleaning rod 6, a nylon brush 7, an installation rod 8, a cleaning bottom cover 9, a dust cover 10, an extrusion head 11, a threaded rod 12, a threaded sleeve 13, an extrusion plate 14 and a scraper 15, wherein the outer surface of the device main body 1 is fixedly connected with the observation plate 4, the bottom of the device main body 1 is fixedly connected with the oil injection pipe 2, the upper part inside the device main body 1 is fixedly connected with the threaded sleeve 13, the internal thread of the threaded sleeve 13 is connected with the threaded rod 12, the top of the threaded rod 12 is fixedly connected with the extrusion plate 14, the bottom of the threaded rod 12 is fixedly connected with the extrusion head 11, the bottom of the extrusion head 11 is fixedly connected with the installation rod 8, the bottom end of the installation rod 8 is fixedly connected with the extension rod 3, the bottom of the extension rod 3 is fixedly connected with the leakage-proof head 5, the bottom of the leakage-proof head 5 is fixedly connected with the cleaning rod 6, the both sides fixedly connected with nylon brush 7 of cleaning rod 6, the surface below swing joint of notes oil pipe 2 has shield 10, and the inside below threaded connection of shield 10 has clean bottom 9, the inside fixedly connected with scraper blade 15 of clean bottom 9.

Further, 6 imbeds of cleaning rod and sets up in the inside below of notes oil pipe 2, and cleaning rod 6, extension rod 3, installation pole 8 and threaded rod 12 arrange in proper order on same vertical horizontal plane, drive whole inward movement, and the nylon brush is provided with two, and two nylon brushes are cleared up in the axis mirror image setting of device main part in the rotation with notes oil pipe 2.

Further, the outer diameter of the extrusion head 11 is equal to the inner diameter of the device main body 1, grease is extruded, and the oil injection pipe 2 is arranged in a conical shape with a small lower part and a large upper part, so that the oil injection pipe is convenient to enter a complex structure for operation.

Furthermore, the outer surface of the extrusion head 11 is provided with a sealing ring which is made of a silica gel material, so that the sealing performance is improved, and grease is prevented from overflowing.

The working principle is as follows: firstly, when in use, the extrusion plate 14 is rotated to rotate the threaded rod 12, the threaded rod 12 moves downwards along the thread in the threaded sleeve 13, the extrusion head 11 is extruded towards the bottom, the leakage-proof head 5 moves downwards to extrude the grease inside downwards to be discharged from the oil filling pipe 2, after the oil filling is finished, the threaded rod 12 rotates along the opposite direction to ensure that the leakage-proof head 5 enters the inside of the oil filling pipe 2 to block the grease outlet, the silica gel outside the extrusion head 11 is attached to the inner wall of the device main body 1 to prevent the grease from flowing out, when the device main body 1 is in an inclined state, the threaded rod 12 is clamped with the threaded sleeve 13 to prevent the grease from being pushed out during the error collision, after the oil filling is carried out, the cleaning rod 6 rotates out of the bottom of the oil filling pipe 2 through the rotation of the extension rod 3, the nylon brush 7 abuts against the inner wall of the oil filling pipe 2 to clean the inside of the oil filling pipe 2 and brush out the sundries at the oil outlet, when the cleaning device is not used, the dust cover 10 covers the oil injection pipe 2 to prevent the oil injection pipe 2 from contacting with dust, the inner scraper 15 is contacted with the oil injection pipe 2 by rotating the dust cover 10 to scrape off the clean sundries, and the bottom cleaning cover 9 at the bottom is rotated to clean the collected sundries.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil machinery maintenance is with anti-overflow oiling device, includes device main part (1), its characterized in that: the device comprises a device body (1), an observation plate (4) is fixedly connected to the outer surface of the device body (1), an oil injection pipe (2) is fixedly connected to the bottom of the device body (1), a threaded sleeve (13) is fixedly connected to the upper portion of the inside of the device body (1), a threaded rod (12) is connected to the inner thread of the threaded sleeve (13), an extrusion plate (14) is fixedly connected to the top of the threaded rod (12), an extrusion head (11) is fixedly connected to the bottom of the threaded rod (12), an installation rod (8) is fixedly connected to the bottom of the extrusion head (11), an extension rod (3) is fixedly connected to the bottom of the installation rod (8), a leakage-proof head (5) is fixedly connected to the bottom of the extension rod (3), a cleaning rod (6) is fixedly connected to the bottom of the leakage-proof head (5), and nylon brushes (7) are fixedly connected to the two sides of the cleaning rod (6), the outer surface below swing joint of notes oil pipe (2) has shield (10), the inside below threaded connection of shield (10) has clean bottom (9), the inside fixedly connected with scraper blade (15) of clean bottom (9).

2. The anti-overflow oiling device for petroleum machinery maintenance according to claim 1 is characterized in that: clean pole (6) embedding sets up in the inside below of notes oil pipe (2), clean pole (6), extension rod (3), installation pole (8) and threaded rod (12) are arranged in proper order on same vertical horizontal plane.

3. The anti-overflow oiling device for petroleum machinery maintenance according to claim 1 is characterized in that: the nylon brushes (7) are arranged in two, two nylon brushes (7) are arranged in a mirror image mode on the central axis of the device main body (1).

4. The anti-overflow oiling device for petroleum machinery maintenance according to claim 1 is characterized in that: the outer diameter of the extrusion head (11) is equal to the inner diameter of the device body (1).

5. The anti-overflow oiling device for petroleum machinery maintenance according to claim 1 is characterized in that: the oil filling pipe (2) is arranged in a conical shape with a small lower part and a big upper part.

6. The anti-overflow oiling device for petroleum machinery maintenance according to claim 1 is characterized in that: the outer surface of the extrusion head (11) is provided with a sealing ring, and the sealing ring is made of a silica gel material.